Planning to fly with Spirit Airlines? No worries! Spirit Airlines is a top-notch choice known for excellent airport facilities and food quality. Wondering how to check in for your Spirit Airlines flight? Simply visit their website, locate the 'Check in' option, provide your details, and complete the process. If you have any questions, feel free to call +1 800 772 7117 or the OTA at +1-888-915-2449 for assistance.